We haven't had them in New York for ages (they hung around at EWR for a few years longer) but I routed a trip home from DFW through RDU back in January thinking it could be the last chance I would get and I'm glad I did. Flew N980TW - the 5th from the last MD-83 off the line at Long Beach, delivered new to TWA in November 1999, which appears to still be flying the line today / will be among the last batch to go next week. Sat in 6F thanks to a friend with SWUs to burn...